[ https://issues.apache.org/jira/browse/YARN-9007?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tao Yang updated YARN-9007: --------------------------- Summary: CS preemption monitor should only select GUARANTEED containers as candidates for queue/reserved (was: CS preemption monitor should only select GUARANTEED containers as candidates) > CS preemption monitor should only select GUARANTEED containers as candidates > for queue/reserved > ----------------------------------------------------------------------------------------------- > > Key: YARN-9007 > URL: https://issues.apache.org/jira/browse/YARN-9007 > Project: Hadoop YARN > Issue Type: Bug > Components: capacityscheduler > Affects Versions: 3.2.1 > Reporter: Tao Yang > Assignee: Tao Yang > Priority: Major > Attachments: YARN-9007.001.patch > > > Currently CS preemption monitor doesn't consider execution type of > containers, so OPPORTUNISTIC containers maybe selected and killed without > effect. > In some scenario with OPPORTUNISTIC containers, not even preemption can't > work properly to balance resources, but also some apps with OPPORTUNISTIC > containers maybe effected and unable to work. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org